former sub-postmaster wrongly jailed in the Horizon scandal has called for the Welsh government to terminate its contracts with Fujitsu.

Hundreds of sub-postmasters were prosecuted when the faulty Horizon computer system wrongly showed money missing from Post Office branches.

Fujitsu, which developed and operated Horizon, has apologised for its role in the scandal.

Former sub-postmaster Noel Thomas, from Anglesey, was one of those jailed.